The quills of a porcupine are soft when they are born.
90
Sheep, goats, octopuses, and toads have rectangular pupils.
7
A woodpecker can peck twenty times a second.
28
The flea can jump 350 times its body length, that is like a human jumping the length of a football field.
32
A full-grown bear can run as fast as a horse.
35
A group of frogs is called an army.
51
The bagpipe was first made from the liver of a sheep.
5
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20